__riscv_fp_state
union __riscv_fp_state fp;
typedef union __riscv_fp_state elf_fpregset_t;
union __riscv_fp_state sc_fpregs;
union __riscv_fp_state sc_fpregs;
union __riscv_fp_state __user *sc_fpregs)
union __riscv_fp_state __user *sc_fpregs)
union __riscv_fp_state __user *sc_fpregs)
union __riscv_fp_state __user *sc_fpregs)